Case Study 1 - Seismic lines in Alberta

 

Table 1. Placer streams 500m buffer area omitted by each intactness map in the Yukon study area.

Intactness Map	Study area (km2)	Intact area (km2)	Intact area (%)	Mining area (km2)	Area omitted (km2)	Area omitted (%)
CIFL2013	20695	16561	80	495	74	15
GIFL2013	20695	11357	55	495	36	7
HF2009	20695	10593	51	495	182	37
FF	20695	5434	26	495	0	0
UN100	20695	7652	37	495	28	6
WILD	20695	16269	79	495	292	59
MSA90	20695	20245	98	495	494	100

 

Table 2. Place claims area omitted by each intactness map in the Yukon study area.

Intactness Map	Study area (km2)	Intact area (km2)	Intact area (%)	Mining area (km2)	Area omitted (km2)	Area omitted (%)
CIFL2013	20695	16561	80	933	309	33
GIFL2013	20695	11357	55	933	166	18
HF2009	20695	10593	51	933	491	53
FF	20695	5434	26	933	1	0
UN100	20695	7652	37	933	167	18
WILD	20695	16269	79	933	683	73
MSA90	20695	20245	98	933	933	100